Lateral Excursion Condylar Movement — NDEB AFK MCQ
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Correct answer: E — Lateral shift of the working side condyle with rotation and anterior translation of the non-working (contralateral) condyle
During lateral excursion, the non-working (contralateral/orbiting) condyle translates anteriorly, medially, and inferiorly along the articular eminence, while the working (ipsilateral/rotating) condyle rotates and may undergo a small lateral shift (Bennett movement/immediate side shift). This asymmetric movement produces the lateral jaw movement. The Bennett angle (the angle between the sagittal plane and the path of the non-working condyle) is set on semi-adjustable articulators using a protrusive record.
Reference: Okeson – Management of Temporomandibular Disorders, 8th ed., 2019